November 29, 2013, 09:56
Joe BradleyLongines Calibre 20R
Some of you may have seen
a recent post of mine in this European pocket watch forum which was about a very nice pivoted detent watch. The same photos and videos which I uploaded have been sent to the Longines brand heritage team who have helpfully identified it as a calibre 20R (First produced 1869). I cant find any other information at all about this model, so any help is appreciated. Thanks,
Joe